As part of the new McCarran national security law, all aliens except students and temporary visitors must report their addresses to the commissioner of immigration and naturalization by Jan. 10.

Thanks to Steven Spielberg, any onscreen depiction of a friendly relationship between a human being and an alien visitor immediately draws a comparison to E.T. the Extra-Terrestrial. There's just no ...

On Friday, the interstellar comet 3I/ATLAS makes its nearest approach to Earth, bringing the captivating alien visitor closer than ever before its exit from our Solar System. The comet, first spotted ...

Since its discovery, some people have speculated that interstellar visitor 3I/ATLAS could be alien technology. Harvard astrophysicist Avi Loeb points to its unusual trajectory and composition as ...

What would you do if you discovered that aliens were real, and a lot closer than you’d imagined? Would you be awestruck or terrified? That’s the premise of Steven Spielberg’s Disclosure Day, and in ...

The NASA/ESA Hubble Space Telescope reobserved interstellar comet 3I/ATLAS on 30 November with its Wide Field Camera 3 instrument. At the time, the comet was about 286 million kilometers from Earth.

Forbes contributors publish independent expert analyses and insights. I cover Hollywood and entertainment. Alien: Earth concluded its first season with its eighth episode on Sept. 23 and seven weeks ...

As the comet heads toward its closest pass by Earth, a team led by NASA astrochemist Martin Cordiner used the Atacama Large Millimeter Array (ALMA) in Chile to study the gases streaming off its ...